--- a/main_marking4/knight2_test7.scala	Thu Jan 13 12:55:03 2022 +0000
+++ b/main_marking4/knight2_test7.scala	Mon Apr 11 23:55:27 2022 +0100
@@ -1,4 +1,4 @@
-import CW9b._
+import M4b._
 
 //type Pos = (Int, Int)
 //type Path = List[Pos]